SE7708364L - ELECTRICAL INDICATOR INDICATING BRAKE COATING - Google Patents

ELECTRICAL INDICATOR INDICATING BRAKE COATING

Info

Publication number
SE7708364L
SE7708364L SE7708364A SE7708364A SE7708364L SE 7708364 L SE7708364 L SE 7708364L SE 7708364 A SE7708364 A SE 7708364A SE 7708364 A SE7708364 A SE 7708364A SE 7708364 L SE7708364 L SE 7708364L
Authority
SE
Sweden
Prior art keywords
brake lining
brake
support member
electrical
electrical circuit
Prior art date
Application number
SE7708364A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE434988B (en
Inventor
D A Borugian
Original Assignee
Rockwell International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Publication of SE7708364L publication Critical patent/SE7708364L/en
Publication of SE434988B publication Critical patent/SE434988B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
    • F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
    • F16D66/024—Sensors mounted on braking members adapted to contact the brake disc or drum, e.g. wire loops severed on contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

ELECTRICAL BRAKE LINING WEAR INDICATOR An indicator for indicating a predetermined amount of wear of a brake lining comprises a brake lining support member operably connected to a brake actuating means and supported thereby, a brake lining is fixedly attached to the brake lining support member and when actuated by the brake actuating means frictionally engages a rotating member rotatably mounted on an axle means which carries the brake actuating means, is connected to an electrical circuit and is disposed on the brake lining support member and insulated therefrom by insulating means, the electrical switch means has a head portion which contacts the rotating member when the brake lining support member frictionally engages the rotating member and the brake lining is worn to a predetermined level to complete the electrical circuit to energize an indicatingmeans connected to the electrical circuit.
SE7708364A 1976-07-21 1977-07-20 ELECTRIC INDICATOR INDICATING THE BRAKE COAT WRAP SE434988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70743576A 1976-07-21 1976-07-21

Publications (2)

Publication Number Publication Date
SE7708364L true SE7708364L (en) 1978-01-22
SE434988B SE434988B (en) 1984-08-27

Family

ID=24841690

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708364A SE434988B (en) 1976-07-21 1977-07-20 ELECTRIC INDICATOR INDICATING THE BRAKE COAT WRAP

Country Status (8)

Country Link
JP (2) JPS5313069A (en)
AU (1) AU514555B2 (en)
BR (1) BR7704778A (en)
CA (1) CA1116104A (en)
DE (1) DE2732676C2 (en)
FR (1) FR2359322A1 (en)
GB (1) GB1577230A (en)
SE (1) SE434988B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721959A1 (en) * 1987-07-03 1989-01-19 Mannesmann Kienzle Gmbh SENSOR FOR THE OPERATING CONDITION OF BRAKES
DE8712263U1 (en) * 1987-09-10 1987-10-29 Bergische Achsenfabrik Fr. Kotz & Söhne, 5276 Wiehl Device and axle body for measuring, recording and displaying important operating data of a trailer axle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146357A (en) * 1936-07-09 1939-02-07 Otto W Schweikle Brake condition indicator
US2217176A (en) * 1938-08-15 1940-10-08 Walter W Madison Brake wear indicating apparatus
US2636090A (en) * 1950-07-13 1953-04-21 Edward A Branschofsky Vehicle brake lining wear indicator
US2814684A (en) * 1956-11-08 1957-11-26 Depascale Anthony Wear indicator for brakes
GB980977A (en) * 1962-09-25 1965-01-20 Maurice Barton Means for indicating visually wear in the brake linings of motor vehicles
GB1267518A (en) * 1968-11-06 1972-03-22 Self Energising Disc Brakes Lt Improvements in or relating to devices for indicating the operating condition of brakes
DE1817601A1 (en) * 1968-12-31 1970-07-16 Wolfgang Mueller Motor vehicle brake designed as a drum or disc brake
US3783979A (en) * 1972-05-15 1974-01-08 Girling Ltd Brake pads and wear indicators therefor

Also Published As

Publication number Publication date
FR2359322B1 (en) 1983-01-07
DE2732676C2 (en) 1986-04-10
AU2615077A (en) 1978-12-21
FR2359322A1 (en) 1978-02-17
AU514555B2 (en) 1981-02-19
JPS5672941U (en) 1981-06-15
DE2732676A1 (en) 1978-01-26
SE434988B (en) 1984-08-27
BR7704778A (en) 1978-05-02
GB1577230A (en) 1980-10-22
JPS5313069A (en) 1978-02-06
CA1116104A (en) 1982-01-12

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